JPH056305B2 - - Google Patents

Info

Publication number
JPH056305B2
JPH056305B2 JP62117174A JP11717487A JPH056305B2 JP H056305 B2 JPH056305 B2 JP H056305B2 JP 62117174 A JP62117174 A JP 62117174A JP 11717487 A JP11717487 A JP 11717487A JP H056305 B2 JPH056305 B2 JP H056305B2
Authority
JP
Japan
Prior art keywords
water
swellable
fibers
sheet material
long
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP62117174A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62274550A (ja
Inventor
Min Choi Wai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WR Grace and Co
Original Assignee
WR Grace and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WR Grace and Co filed Critical WR Grace and Co
Publication of JPS62274550A publication Critical patent/JPS62274550A/ja
Publication of JPH056305B2 publication Critical patent/JPH056305B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/494—Tensile strength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2549—Coating or impregnation is chemically inert or of stated nonreactance
    • Y10T442/2574—Acid or alkali resistant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
  • Paper (AREA)
JP62117174A 1986-05-19 1987-05-15 アルカリ電池系用のシ−ト材料、その製造法およびそれを用いたアルカリ電池 Granted JPS62274550A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US864682 1986-05-19
US06/864,682 US4734344A (en) 1986-05-19 1986-05-19 Battery separator

Publications (2)

Publication Number Publication Date
JPS62274550A JPS62274550A (ja) 1987-11-28
JPH056305B2 true JPH056305B2 (enrdf_load_stackoverflow) 1993-01-26

Family

ID=25343828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62117174A Granted JPS62274550A (ja) 1986-05-19 1987-05-15 アルカリ電池系用のシ−ト材料、その製造法およびそれを用いたアルカリ電池

Country Status (6)

Country Link
US (1) US4734344A (enrdf_load_stackoverflow)
EP (1) EP0246862B1 (enrdf_load_stackoverflow)
JP (1) JPS62274550A (enrdf_load_stackoverflow)
AU (1) AU592178B2 (enrdf_load_stackoverflow)
CA (1) CA1288808C (enrdf_load_stackoverflow)
DE (1) DE3772101D1 (enrdf_load_stackoverflow)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0324854B1 (en) * 1986-08-22 1993-11-03 Mitsui Petrochemical Industries, Ltd. Optomagnetic recording medium and process for its manufacture
FR2625842B1 (fr) * 1988-01-07 1990-01-26 Accumulateurs Fixes Procede de fabrication d'un separateur pour accumulateur alcalin et separateur obtenu
US5026617A (en) * 1989-02-13 1991-06-25 Idemitsu Kosan Company Limited Separator for alkaline cell and alkaline cell prepared by using this separator
DE3922160A1 (de) * 1989-07-06 1991-01-10 Grace Gmbh Blei/schwefelsaeure-akkumulator, separator fuer blei/schwefelsaeure-akkumulator und verfahren zur verringerung der bildung von dunklen ablagerungen in einem blei/schwefelsaeure-akkumulator
US5158844A (en) * 1991-03-07 1992-10-27 The Dexter Corporation Battery separator
US5298348A (en) * 1993-04-16 1994-03-29 W. R. Grace & Co.-Conn. Battery separator for nickel/metal hydride batteries
US5389471A (en) * 1993-04-16 1995-02-14 W. R. Grace & Co.-Conn. Wettable battery separator for alkaline batteries
US6833217B2 (en) * 1997-12-31 2004-12-21 Duracell Inc. Battery cathode
CN1236514C (zh) 1999-02-26 2006-01-11 吉莱特公司 高性能碱性电池
SG104277A1 (en) * 2001-09-24 2004-06-21 Inst Of Microelectronics Circuit for measuring changes in capacitor gap using a switched capacitor technique
JP3889605B2 (ja) 2001-10-31 2007-03-07 ニッポン高度紙工業株式会社 高イオン伝導性固体電解質及び該固体電解質を使用した電気化学システム
DE10154896C2 (de) * 2001-11-12 2003-10-16 Freudenberg Carl Kg Alkalische Zelle oder Batterie
JP3848882B2 (ja) * 2002-02-13 2006-11-22 ニッポン高度紙工業株式会社 高イオン伝導性固体電解質及び該固体電解質を使用した電気化学システム
US7260063B2 (en) * 2002-10-02 2007-08-21 Ericsson Ab Frame relay frame shaping per DLCI
JP4081343B2 (ja) * 2002-10-24 2008-04-23 ニッポン高度紙工業株式会社 高イオン伝導性固体電解質及び該固体電解質を使用した電気化学システム
AR045347A1 (es) 2003-08-08 2005-10-26 Rovcal Inc Celda alcalina de alta capacidad
US20060257728A1 (en) * 2003-08-08 2006-11-16 Rovcal, Inc. Separators for use in alkaline cells having high capacity
US7914920B2 (en) 2003-10-09 2011-03-29 The Gillette Company Battery separator
JP2007515758A (ja) * 2003-12-10 2007-06-14 ロヴカル インコーポレイテッド カソードエキステンダを利用する高容量アルカリ電池
AR047875A1 (es) * 2004-06-04 2006-03-01 Rovcal Inc Celdas alcalinas que presentan alta capacidad
US7799455B2 (en) * 2006-11-29 2010-09-21 The Gillette Company Battery separator and method of making same
US20080206632A1 (en) * 2007-02-23 2008-08-28 Wang Ruike R Battery separator
US20110123850A1 (en) 2008-03-27 2011-05-26 Zpower, Inc. Electrode Separator
KR101579639B1 (ko) * 2009-05-18 2015-12-22 제온 코포레이션 다공막 및 2 차 전지
US20110117413A1 (en) * 2009-11-19 2011-05-19 Yichun Wang Alkaline Battery Separators with Ion-Trapping Molecules
TWI449241B (zh) * 2012-09-04 2014-08-11 Energy Control Ltd 方形二次電池的隔離結構
US9637861B1 (en) * 2012-11-20 2017-05-02 Dreamweaver International, Inc. Methods of making single-layer lithium ion battery separators having nanofiber and microfiber constituents

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE527754A (enrdf_load_stackoverflow) * 1953-04-10
NL216936A (enrdf_load_stackoverflow) * 1956-05-05
GB895081A (en) * 1959-02-27 1962-05-02 Kurashiki Rayon Kk Papers and unwoven cloths containing synthetic fibres of polyvinyl alcohol
US3035110A (en) * 1959-11-18 1962-05-15 Sidney A Corren Integral electrode-separator structure
JPS5018932B1 (enrdf_load_stackoverflow) * 1968-10-28 1975-07-03
PH10340A (en) * 1971-06-03 1976-12-09 Crown Zellerbach Int Inc Synthetic papermaking pulp and process of manufacture
BE789808A (fr) * 1971-10-12 1973-04-06 Crown Zellerbach Int Inc Pate a papier de polyolefine ayant de meilleures proprietes d'egouttageet procede pour la produire
JPS5133248B2 (enrdf_load_stackoverflow) * 1972-02-14 1976-09-18
JPS4939034A (enrdf_load_stackoverflow) * 1972-08-23 1974-04-11
US3967978A (en) * 1973-03-30 1976-07-06 Sekisui Kagaku Kogyo Kabushiki Kaisha Resin sheet having porous layered structure useful as electrode separator for electric cells
US4024213A (en) * 1973-03-30 1977-05-17 Sekisui Kagaku Kogyo Kabushiki Kaisha Method for preparing a porous structure by stretching a resin sheet useful as an electrode separator
US4110143A (en) * 1974-10-21 1978-08-29 W. R. Grace & Co. Process for making a wettable polyolefin battery separator
GB1602678A (en) * 1977-06-03 1981-11-11 Furukawa Electric Co Ltd Galvanic cell containing polyvinyl alcohol separator
US4272470A (en) * 1978-12-20 1981-06-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Cross-linked polyvinyl alcohol and method of making same
US4264691A (en) * 1979-07-13 1981-04-28 W. R. Grace & Co. Battery interseparator
US4330602A (en) * 1979-07-13 1982-05-18 W. R. Grace & Co. Battery separator
US4364691A (en) * 1980-06-27 1982-12-21 Lockheed Corporation Surface wave attenuation apparatus
ATE20988T1 (de) * 1981-04-28 1986-08-15 Wiggins Teape Group Ltd Alkalibatterie mit separator aus papier.
US4361632A (en) * 1981-05-22 1982-11-30 Kimberly-Clark Corporation Alkaline battery, composite separator therefor
JPS5832354A (ja) * 1981-07-27 1983-02-25 Toshiba Battery Co Ltd 電池

Also Published As

Publication number Publication date
JPS62274550A (ja) 1987-11-28
CA1288808C (en) 1991-09-10
EP0246862B1 (en) 1991-08-14
AU7241787A (en) 1987-11-26
EP0246862A1 (en) 1987-11-25
DE3772101D1 (de) 1991-09-19
US4734344A (en) 1988-03-29
AU592178B2 (en) 1990-01-04

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